Electronic Spares
The ESP32-CAM is a full-featured microcontroller that also has an integrated video camera and microSD card socket. It’s inexpensive and easy to use, and is perfect for IoT devices requiring a camera with advanced functions like image tracking and recognition.
The Arduino UNO is the best board to get started with electronics and coding. If this is your first experience tinkering with the platform, the UNO is the most robust board you can start playing with. The UNO is the most used and documented board of the whole Arduino family.
The 8-bit board with 54 digital pins, 16 analog inputs, and 4 serial ports.
The Micro comes with a built-in USB which makes the Micro recognizable as a mouse or keyboard.
The classic Arduino Nano is the smallest board to build your projects with.
ESP32-CAM WiFi Bluetooth Camera Module Development Board ESP32 with Camera Module OV2640 (ESP32-CAM WiFi Bluetooth Camera Module Development Board)
Product Information :
Product Description :
| Brand | Xiuxin |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Operating System | DOS |
| CPU Manufacturer | Espressif |
| Wireless Type | Bluetooth, 802.11bgn |
Product Description :
- The ESP32CAM is a tiny module based on ESP32 chip and OV2640. You can even program the ESP32CAM through the ESP-IDF by installing the ESP32 Core
- The ESP32CAM equips the ESP32 with everything necessary to program, run and develop on the wonderchip. Additionally, the board reserved the MPU6050,BME280 and an analog MIC.
- ESP integrates WiFi, traditional bluetooth and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs, 7-stage pipeline architecture, main frequency adjustment range 80MHz to 240MHz, on-chip sensor, Hall sensor, temperature sensor, etc.
- Fully compliant with WiFi 802.11b/g/n/e/i and bluetooth 4.2 standards, it can be used as a master mode to build an independent network controller, or as a slave to other host MCUs to add networking capabilities to existing devices.
- ESP32-CAM can be widely used in various IoT applications. It is suitable for home smart devices, industrial wireless control, wireless monitoring, QR wireless identification, wireless positioning system signals and other IoT applications. It is an ideal solution for IoT applications.
Features :
- Ultra-small 802.11b/g/n Wi-Fi BT/BLE SoC module
- Low-power dual-core 32-bit CPU for application processors
- Up to 240MHz, up to 600 DMIPS
- Built-in 520 KB SRAM, external 4M PSRAM
- Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC
- Support OV2640 and OV7670 cameras with built-in flash
- Support for images WiFI upload
- Support TF card
- Support multiple sleep modes
- Embedded Lwip and FreeRTOS
- Support STA/AP/STA AP working mode
- Support Smart Config/AirKiss One-click distribution network
- Support for serial local upgrade and remote firmware upgrade (FOTA)
- Support secondary development
Note :
- Please ensure that the module input power is at least 5V 2A, otherwise the image will unstable.
- ESP32 GPIO32 pin controls camera power. When the camera is working, please pull GPIO32 low.
- Since IO0 is connected to the camera XCLK, please leave IO0 floating when using it. Do not connect high and low level.
- The factory has the default firmware, no additional download is available. Please handle it carefully if you need to re-burn other firmware
Package Included :
- ESP32-CAM Module
- Camera Module OV2640 2MP
The ESP32-CAM is a full-featured microcontroller that also has an integrated video camera and microSD card socket. It’s inexpensive and easy to use, and is perfect for IoT devices requiring a camera with advanced functions like image tracking and recognition.
Arduino Uno Embedded Development Board (UNO ATMEGA16U2)
Product Details :
Features:
Main changes from the older version:
| Minimum Order Quantity | 10 Piece |
| Brand | R S Enter |
| Operating voltage | 5V |
| Input Voltage | 7-12V |
| Clock Speed | 16 MHZ |
| Flash Memory | 32 KB |
Features:
Main changes from the older version:
- Add two rows of the holes for the pins. So it can be connected with normal Dupont line.
- Add 3 rows of the holes for wiring.
- Change the in-line package of ATMEGA328P to flat package.
- CH340G replace ATmega16U2
- We program & test all devices with LED blinking Program.
- Please make sure to connect the device to USB & test if the LED-"L" is blinking,
- This shows the device is working perfectly (Don't modify program without completing this preliminary test).
- Install CH340 USB Driver (Download: http://goo.gl/NWEz9O )
- Install Arduino IDE (Download: http://arduino.cc/en/Main/Software )
- Connect Board to Computer & Launch Arduino IDE.
- Select board as "Uno" in Arduino IDE.
- Select the COM port (You can know COM Port No. in Control Panel > Device Manager).
- Start burning your programs.
- Microcontroller: ATmega328
- Digital I/O Pins: 14 ( of which 6 provide PWM output)
- Analog Input Pins: 6
- DC Current per I/O Pin: 40mA
- DC Current for 3.3V pin: 50mA
- (ATmega328) of which 0.5KB used by bootloader
- SRAM: 2 KB (ATmega328)
- EEPROM: 1 KB ( ATmega328)
- USB Chip CH340G
- 1 X Piece Arduino UNO R3 Compatible Development Board - ATmega328P CH340.
- 1 X USB Cable
- Dupont Pins
The Arduino UNO is the best board to get started with electronics and coding. If this is your first experience tinkering with the platform, the UNO is the most robust board you can start playing with. The UNO is the most used and documented board of the whole Arduino family.
Mobile (DTMF) Remote Motor
The unit is a well established and researched unit that suits human needs. people want comfort and convenience while they are remotely located. Using this device any 3 phase motor pump can be remotely switched ON/OFF. Horse Power of Pump= up to 7.5 HP 7.5 HP Pump Working Principle The unit has to be attached to any mobile phone having auto answering facility (All types of Samsung mobiles has this facility). The user who is remotely located from his cell phone has to to call the mobile number of this cell phone connected to the device. The device attached mobile phone picks up the call. Thereafter the user has to press the home appliance code and this is decoded by the control unit and it switch ON/ OFF the 3 phase motor pump as per user choice.
Codes for Controlling three phase motor pumpPress No 1: 3 Phase motor pump is switched ONPress No 2: 3 Phase motor pump is switched OFF
Product Details:
| Minimum Order Quantity | 1 Pack |
| Voltage | 250 V AC |
| Maximum Flow Rate | 1000 L/h |
| Maximum Fluid Temperature | 45 Degree C |
| Maximum Output Pressure | >350 mbar |
| Power | 1 no 3 phase motor |
The unit is a well established and researched unit that suits human needs. people want comfort and convenience while they are remotely located. Using this device any 3 phase motor pump can be remotely switched ON/OFF. Horse Power of Pump= up to 7.5 HP 7.5 HP Pump Working Principle The unit has to be attached to any mobile phone having auto answering facility (All types of Samsung mobiles has this facility). The user who is remotely located from his cell phone has to to call the mobile number of this cell phone connected to the device. The device attached mobile phone picks up the call. Thereafter the user has to press the home appliance code and this is decoded by the control unit and it switch ON/ OFF the 3 phase motor pump as per user choice.
Codes for Controlling three phase motor pumpPress No 1: 3 Phase motor pump is switched ONPress No 2: 3 Phase motor pump is switched OFF
Applications :
- 3 Phase motor pump is switched ON
- 3 Phase motor pump is switched OFF
Package Contents:
- 1 no 3 phase motor controlling device Installation Instruction and working procedure Manual
Arduino Mega Board (Arduino Mega)
The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
The 8-bit board with 54 digital pins, 16 analog inputs, and 4 serial ports.
Arduino Micro Board (Arduino Micro)
The Micro is a microcontroller board based on the ATmega32U4 (datasheet), developed in conjunction with Adafruit. It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a micro USB cable to get started. It has a form factor that enables it to be easily placed on a breadboard.
This allows the Micro to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port.
The Micro comes with a built-in USB which makes the Micro recognizable as a mouse or keyboard.
Arduino Nano Board (Arduino Nano)
The Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328 (Arduino Nano 3.x). It has more or less the same functionality of the Arduino Duemilanove, but in a different package. It lacks only a DC power jack, and works with a Mini-B USB cable instead of a standard one.
The classic Arduino Nano is the smallest board to build your projects with.
Thermal sensor relay module (Relay Switch Modules)
This is a Thermal Sensor Relay Module. It uses a temperature detection via potentiometer adjustment to a valve to control the corresponding temperature with relay output, directly connected to the AC high-power products.